8481466080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{189997}}^1$

素因数の和:190049

約数の個数: 144

約数和(自身を含む): 29876805504

約数和(自身を除く): 21395339424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 44640, 189997, 379994, 569991, 759988, 949985, 1139982, 1519976, 1709973, 1899970, 2279964, 2849955, 3039952, 3419946, 3799940, 4559928, 5699910, 5889907, 6079904, 6839892, 7599880, 8549865, 9119856, 11399820, 11779814, 13679784, 15199760, 17099730, 17669721, 18239712, 22799640, 23559628, 27359568, 29449535, 30399520, 34199460, 35339442, 45599280, 47119256, 53009163, 54719136, 58899070, 68398920, 70678884, 88348605, 91198560, 94238512, 106018326, 117798140, 136797840, 141357768, 176697210, 188477024, 212036652, 235596280, 265045815, 273595680, 282715536, 353394420, 424073304, 471192560, 530091630, 565431072, 706788840, 848146608, 942385120, 1060183260, 1413577680, 1696293216, 2120366520, 2827155360, 4240733040, 8481466080]

約数ペア:

[(1, 8481466080), (2, 4240733040), (3, 2827155360), (4, 2120366520), (5, 1696293216), (6, 1413577680), (8, 1060183260), (9, 942385120), (10, 848146608), (12, 706788840), (15, 565431072), (16, 530091630), (18, 471192560), (20, 424073304), (24, 353394420), (30, 282715536), (31, 273595680), (32, 265045815), (36, 235596280), (40, 212036652), (45, 188477024), (48, 176697210), (60, 141357768), (62, 136797840), (72, 117798140), (80, 106018326), (90, 94238512), (93, 91198560), (96, 88348605), (120, 70678884), (124, 68398920), (144, 58899070), (155, 54719136), (160, 53009163), (180, 47119256), (186, 45599280), (240, 35339442), (248, 34199460), (279, 30399520), (288, 29449535), (310, 27359568), (360, 23559628), (372, 22799640), (465, 18239712), (480, 17669721), (496, 17099730), (558, 15199760), (620, 13679784), (720, 11779814), (744, 11399820), (930, 9119856), (992, 8549865), (1116, 7599880), (1240, 6839892), (1395, 6079904), (1440, 5889907), (1488, 5699910), (1860, 4559928), (2232, 3799940), (2480, 3419946), (2790, 3039952), (2976, 2849955), (3720, 2279964), (4464, 1899970), (4960, 1709973), (5580, 1519976), (7440, 1139982), (8928, 949985), (11160, 759988), (14880, 569991), (22320, 379994), (44640, 189997)]